P · Proven prime
Enter a value, an expression, or a term with a variable like 10^n+1 to list a range.
Switch to Database id to look a number up by its stored id.
Reading never stores anything; use Create to add a number to the database.
See the expression syntax & functions reference.
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Term #1 of the aliquot sequence of
383195
Term #1 of the Inverse home prime · Base 3 sequence of
48559
Term #1 of the Inverse home prime · Base 4 sequence of
20345
Term #1 of the Inverse home prime · Base 9 sequence of
48559
Term #1 of the Home prime · Base 12 sequence of
54399
Term #1 of the Home prime · Base 18 sequence of
52897
Term #1 of the Home prime · Base 19 sequence of
28457
Term #1 of the Home prime · Base 24 sequence of
26315
Term #1 of the Home prime · Base 30 sequence of
13978
Term #1 of the Home prime · Base 31 sequence of
41518
Term #1 of the Home prime · Base 33 sequence of
16934
Term #1 of the Home prime · Base 34 sequence of
3466
Term #1 of the Inverse home prime · Base 16 sequence of
20345
Term #1 of the Inverse home prime · Base 18 sequence of
31241
Term #1 of the Inverse home prime · Base 24 sequence of
43511
Term #1 of the Conway climb · Base 12 sequence of
54399
Term #1 of the Conway climb · Base 19 sequence of
28457
Term #1 of the Conway climb · Base 24 sequence of
26315
Term #1 of the Conway climb · Base 30 sequence of
13978
Term #1 of the Conway climb · Base 31 sequence of
41518
Term #1 of the Conway climb · Base 33 sequence of
16934
Term #1 of the Conway climb · Base 34 sequence of
3466
Term #1 of the Distinct-prime home prime, descending · Base 16 sequence of
20345
Term #4 of the Second-class home prime · Base 3 sequence of
74162
Term #1 of the Mid-divisor concatenation · Base 3 sequence of
57924
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '80341' --detail 2
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"expr":"80341"},"decimal":false,"detail":2}}'